会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 158. 发明授权
    • Optical disc driving apparatus
    • 光盘驱动装置
    • US06968560B2
    • 2005-11-22
    • US10653662
    • 2003-09-02
    • Takashi InoueHiroki KobayashiYutaka HinoJunya Takahashi
    • Takashi InoueHiroki KobayashiYutaka HinoJunya Takahashi
    • G11B17/051G11B17/04G11B19/10
    • G11B17/051G11B17/0404G11B19/10
    • Herein disclosed is an optical disc driving apparatus adapted to selectively drive two kinds of optical discs different in diameter from each other to reproduce information recorded in the optical disc while reading out information in the optical disc. The optical disc driving apparatus comprises: a housing formed with a loading slot having the optical disc pass therethrough; a turntable for retaining the optical disc and, the turntable being supported by the housing and having a center axis, the turntable being driven to rotate around the center axis with the optical disc and being retained by the turntable to reproduce information recorded in the optical disc while reading out information in the optical disc; a guide plate positioned within the housing in the vicinity of the loading slot and supported by the housing, the guide plate having an inner surface contactable with the optical disc to guide the optical disc toward the turntable until the optical disc is retained by the turntable after being partly passed through the loading slot; a rotation shaft having a center axis and supported by the housing with the center axis being in parallel relationship with the inner surface of the guide plate and with the inner surface of the guide plate extending toward the turntable, the rotation shaft having three different longitudinal portions including first and second side portions axially spaced apart from each other, and a spacer portion intervening between the first and second side portions, the first and second side portions being tapered toward the spacer portion; and driving means for driving the rotation shaft to have the rotation shaft rotate around the center axis to ensure that the optical disc is conveyed toward the turntable by the rotation shaft while the optical disc is being guided by the guide plate.
    • 这里公开的是一种光盘驱动装置,其适于选择性地驱动彼此直径不同的两种光盘,以便在光盘中读出信息的同时再现记录在光盘中的信息。 光盘驱动装置包括:壳体,其形成有带有光盘的装载槽通过; 用于保持光盘的转盘,并且转盘由壳体支撑并具有中心轴线,转盘被驱动以围绕中心轴线与光盘一起旋转并被转盘保持以再现记录在光盘中的信息 同时读出光盘中的信息; 引导板,其位于壳体内并在壳体附近并被壳体支撑,导板具有可与光盘接触的内表面,以将光盘朝向转台引导,直到光盘在转盘之后被转盘保持为止 部分通过装载槽; 旋转轴,具有中心轴线并由所述壳体支撑,所述中心轴线与所述导向板的内表面平行,并且所述引导板的内表面朝向所述转台延伸,所述旋转轴具有三个不同的纵向部分 包括彼此轴向间隔开的第一和第二侧部分,以及插入在第一和第二侧部之间的间隔部分,第一和第二侧部朝向间隔部分逐渐变细; 以及用于驱动旋转轴以使旋转轴围绕中心轴旋转的驱动装置,以确保当光盘被引导板引导时光盘被旋转轴传送到转台。